--- product_id: 63694732 title: "Rigidizer for Ceramic Fiber Coating - 2300F- 1 Gallon" brand: "simond store" price: "615 zł" currency: PLN in_stock: false reviews_count: 13 category: "Simond Store" url: https://www.desertcart.pl/products/63694732-rigidizer-for-ceramic-fiber-coating-2300f-1-gallon store_origin: PL region: Poland --- # Covers 384 sq ft per quart for max efficiency Withstands up to 2300°F high heat Superior thermal shock & erosion resistance Rigidizer for Ceramic Fiber Coating - 2300F- 1 Gallon **Brand:** simond store **Price:** 615 zł **Availability:** ❌ Out of Stock ## Summary > 🔥 Lock in the heat, lock out the damage — your furnace’s new best friend! ## Quick Answers - **What is this?** Rigidizer for Ceramic Fiber Coating - 2300F- 1 Gallon by simond store - **How much does it cost?** 615 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/63694732-rigidizer-for-ceramic-fiber-coating-2300f-1-gallon) ## Best For - simond store enthusiasts ## Why This Product - Trusted simond store brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Industry Use:** From industrial furnaces to paper-making, this rigidizer doubles as an anti-glue and skidproof agent—boosting your workflow efficiency. - • **Multi-Method Application:** Spray, roll, dip, or brush on easily—flexible application tailored to your project’s needs. - • **Maximized Coverage & Value:** One quart covers up to 384 sq ft, making it the smart choice for professionals who demand both performance and economy. - • **Industrial-Grade Heat Defense:** Protect your refractory fibers with a coating that endures extreme 2300°F temperatures without cracking or peeling. - • **Long-Lasting Structural Integrity:** Enhances foam and fiber rigidity, locking in shape and strength even after repeated high-heat cycles. ## Overview Colloidal Silica Rigidizer is a high-performance ceramic coating designed to reinforce refractory ceramic fiber products. It withstands extreme temperatures up to 2300°F, offers excellent thermal shock and erosion resistance, and can be applied via spraying, rolling, dipping, or brushing. Ideal for industrial furnace insulation and paper-making applications, it provides durable, long-lasting protection while covering up to 384 square feet per quart. ## Description Buy Colloidal Silica Rigidizer - Coating for Refractory Ceramic Fiber Products - 1 Quart (40 Oz Approx.): Firing Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: It works well and is worth every penny - This stuff really works well. I did a couple of coats an still had a bunch left over. It really does help to lock in the foam. It dried very fast. I would 100% buy again but I won't have to because I still have a bunch. Great deal. Great heat retention. Easy to apply. Really toughens the foam, and it comes in a big bottle! Review: Works as advertised. - Works as stated in the description. I did a double saturation and it really firmed up the insulation very nicely. I would recommend this size for more than one small project and to maintain the rigidness of my original forge after several uses. ## Features - Rigidizer can be used as the cohesive agent for various fireproof materials, widely used in industrial furnace thermal technology equipment, and have high strength, stripping, volume stability of high temperature, high temperature resistance, thermal shock resistance, and good erosion performance - High temperature stability, withstand temperatures up to 2300F - Applied by spraying, rolling, dipping, or brushing, normal curing time 24 hours (Post Application) - Rigidizer can be used in the paper-making industry. It can be used as the anti-glutinous agent of cellophane, pre-treatment agent of photographic paper, skidproof agent of cement bags, etc - High velocity resistance, reduces hot gas erosion or flame impingement, Reduces airborne particles ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FDDZDVQ | | Best Sellers Rank | #38,557 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #28 in Firing Accessories | | Brand Name | SIMOND STORE | | Coverage | Approximately 384 square feet (12 inches x 24 inches x 16 blankets, assuming 1 inch thickness and 1 quart covers 16 blankets) | | Customer Reviews | 4.6 4.6 out of 5 stars (437) | | Item Weight | 3.2 Pounds | | Manufacturer | Spectra Overseas | | Material Type | Ceramic | | Unit Count | 32 Fluid Ounces | ## Product Details - **Brand:** SIMOND STORE - **Manufacturer:** Spectra Overseas - **Material:** Ceramic ## Images ![Rigidizer for Ceramic Fiber Coating - 2300F- 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71lYjPn9ScL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: what is the surface color after it dries?** A: Exactly the same. I started with white and it was white when I was done, just more rigid. **Q: Will this prevent kawool particles from getting into the air?** A: yes it will help prevent particles from becoming airborne it also adds rigidity to the inner surface to prolong the life of the insulation you may need to reapply a few times until you get the desired hardness after it has set and dried ...you can use high heat to speed the dry time up **Q: Can you reapply a month later after used 3 times?** A: Yes, as long as you maintain a good seal on the new product and keep it in a cool dry place. **Q: Do you have an SDS for this product?** A: This stuff comes from INDIA so i'm going to guess and say..... "I don't know" Don't drink it or smoke it and use gloves when playing with it and I'm sure you won't grow and extra body part.... ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works well and is worth every penny *by C***R on October 4, 2025* This stuff really works well. I did a couple of coats an still had a bunch left over. It really does help to lock in the foam. It dried very fast. I would 100% buy again but I won't have to because I still have a bunch. Great deal. Great heat retention. Easy to apply. Really toughens the foam, and it comes in a big bottle! ### ⭐⭐⭐⭐⭐ Works as advertised. *by T***R on March 21, 2025* Works as stated in the description. I did a double saturation and it really firmed up the insulation very nicely. I would recommend this size for more than one small project and to maintain the rigidness of my original forge after several uses. ### ⭐⭐⭐⭐⭐ As advertised *by N***N on January 7, 2026* Great colloidial silica sol for many purposes. ## Frequently Bought Together - Simond Store Rigidizer for Ceramic Fiber Coating, 2300F Rated, Fireproof Insulation Surface Coating for Ceramic Fiber Blanket Boards Wool - 1 Gallon Rigidizer - SIMOND STORE Ceramic Fiber Insulation Roll - 2400F (1315C) 1" x 24" x 25' - High Density Fireproof Insulation Blanket for Forge, Foundry, Furnace, Kiln, Wood Stove, Pizza Oven, Chimney, Dishwasher --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/63694732-rigidizer-for-ceramic-fiber-coating-2300f-1-gallon](https://www.desertcart.pl/products/63694732-rigidizer-for-ceramic-fiber-coating-2300f-1-gallon) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-07*